69997993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 85349376

約数和(自身を除く): 15351383

約数列:

[1, 13, 17, 23, 47, 221, 293, 299, 391, 611, 799, 1081, 3809, 4981, 5083, 6739, 10387, 13771, 14053, 18377, 64753, 87607, 114563, 179023, 234107, 238901, 316733, 1489319, 3043391, 4117529, 5384461, 69997993]

約数ペア:

[(1, 69997993), (13, 5384461), (17, 4117529), (23, 3043391), (47, 1489319), (221, 316733), (293, 238901), (299, 234107), (391, 179023), (611, 114563), (799, 87607), (1081, 64753), (3809, 18377), (4981, 14053), (5083, 13771), (6739, 10387)]